Invention Grant
US07695705B2 Method and apparatus for the production of ultrafine silica particles from solid silica powder and related coating compositions
有权
用于从固体二氧化硅粉末和相关涂料组合物生产超细二氧化硅颗粒的方法和装置
- Patent Title: Method and apparatus for the production of ultrafine silica particles from solid silica powder and related coating compositions
- Patent Title (中): 用于从固体二氧化硅粉末和相关涂料组合物生产超细二氧化硅颗粒的方法和装置
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Application No.: US11465560Application Date: 2006-08-18
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Publication No.: US07695705B2Publication Date: 2010-04-13
- Inventor: Cheng-Hung Hung , Noel R. Vanier
- Applicant: Cheng-Hung Hung , Noel R. Vanier
- Applicant Address: US OH Cleveland
- Assignee: PPG Industries Ohio, Inc.
- Current Assignee: PPG Industries Ohio, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Donald R. Palladino
- Main IPC: C01B33/12
- IPC: C01B33/12 ; C04B14/04 ; B01D7/00
Abstract:
Disclosed are methods for making ultrafine silica particles in a plasma system, apparatus for making ultrafine silica particles, and coating compositions comprising ultrafine silica particles made by such methods and/or apparatus.
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